Question

hydrocephalus is a condition in which there is too much cerebrospinal fluid in the ventricles of the heart. true false question 2 (1 point) hydrocephalus: refers to too much cerebrospinal fluid in the ventricles of the brain. may be classified as communicating or noncommunicating. may be surgically treated with a shunt placed to drain excess fluid into venous circulation. all of the above question 3 (1 point) the most common teratogens to cause birth defects are infectious diseases, physical agents, drugs and chemicals, and maternal issues. true false

Explanation:

1. For Question 1: Hydrocephalus involves excess cerebrospinal fluid in the brain's ventricles, not the heart's.
2. For Question 2: Hydrocephalus is defined by excess CSF in brain ventricles, has communicating/noncommunicating classifications, and is often treated with shunts to drain fluid to venous circulation.
3. For Question 3: The primary categories of teratogens that cause birth defects include infectious diseases, physical agents, drugs/chemicals, and maternal health issues.

Answer:

1. False
2. All of the above
3. True